/**
 * 验证小数点后两位及多个小数
 * money 金额
 */
export function isMoney(money) {
    var reg = /(^[1-9]([0-9]+)?(\.[0-9]{1,2})?$)|(^(0){1}$)|(^[0-9]\.[0-9]([0-9])?$)/
    if (reg.test(money)) {
        return true
    } else {
        return false
    }
}

/**
 * 验证手机号码
 * money 金额
 */
export function checkPhone(phone) {
    var reg = /^1(3|4|5|6|7|8|9)\d{9}$/
    if (reg.test(phone)) {
        return true
    } else {
        return false
    }
}

/**
 * 函数防抖 (只执行最后一次点击)
 * @param fn
 * @param delay
 * @returns {Function}
 * @constructor
 */
export const Debounce = (fn, t) => {
    const delay = t || 500
    let timer
    return function () {
        const args = arguments
        if (timer) {
            clearTimeout(timer)
        }
        timer = setTimeout(() => {
            timer = null
            fn.apply(this, args)
        }, delay)
    }
}

// 节流函数
export function throttle(fn, delay) {
    var lastArgs;
    var timer;
    var delay = delay || 200;
    return function (...args) {
        lastArgs = args;
        if (!timer) {
            timer = setTimeout(() => {
                timer = null;
                fn.apply(this, lastArgs);
            }, delay);
        }
    }
}
